python上传和下载，python上传下载,#!/usr/bin/e

python上传和下载，python上传下载,#!/usr/bin/e

#!/usr/bin/env pythonimport paramiko,datetime,oshostname='192.168.0.102'username='root'password='abc123'port=22local_dir='/tmp/'remote_dir='/tmp/test/'try:t=paramiko.Transport((hostname,port))t.connect(username=username,password=password)sftp=paramiko.SFTPClient.from_transport(t)#files=sftp.listdir(dir_path)files=sftp.listdir(remote_dir)for f in files:print''print'#########################################'print'Beginning to download file from %s %s ' % (hostname,datetime.datetime.now())print'Downloading file:',os.path.join(remote_dir,f)sftp.get(os.path.join(remote_dir,f),os.path.join(local_dir,f))#下载#sftp.put(os.path.join(local_dir,f),os.path.join(remote_dir,f))#上传print'Download file success %s ' % datetime.datetime.now()print''print'##########################################'t.close()except Exception:print"connect error!"